10 Famous Cameos

There are so many glorious examples of people guest staring as themselves in movies and on TV, so we've put together 10 of the best. The UK TV show "Extras" shows how it is done, and seems to have the most fun with their guest stars.

Daniel Radcliffe - Extras

Only Ricky Gervais and Stephen Merchant would get ‘Harry Potter’ to flick a condom at a Dame. It is so wrong and gets ever funner when he kisses a cast member.

Violent Femmes - Sabrina the Teenage Witch

The awesome Violent Femmes were most certainly Gone Daddy Gone when they appeared as guests in Sabrina the Teenage Witch. No words will describe it, so skip a minute into the clip to get straight to the band. The Violent Femmes also did a cover of the Sponge Bob theme on the DVD extra in which they wore swimsuits. Sadly, Nickelodeon removed the video from YouTube.

The Simpsons - American Idol Parody

The Simpsons judge Simon Cowell on American Idol. I love it but the trousers need to be higher.